A new book to celebrate the twentieth anniversary of Good Dog, Carl Carl is finally back! Once again, Alexandra Day has concocted a very busy day for the amazing and all-around resourceful Rottweiler Carl. His owner believes Carl is at home taking a nap, when really he's making tracks all over town. He visits a bakery, makes a delivery for the pharmacist, helps out a veterinarian, and joins in a magician's act in the park. But in the most important event of the day, Carl becomes a real hero when he rescues a litter of puppies from a fire.

With eight more pages of fun than in the previous Carl books, this captivating adventure, related mostly through pictures, will delight fans old and new.